Define benefits and constraints of multicellular organisms, Science

Assignment Help:

Define Benefits and Constraints of Multicellular Organisms

Some of the benefits and constraints of multicellular organisms are as follows:

1) There is a unique co-ordination among the cells of multicellular organisms, like pumping of blood by the heart muscle and the transmission of information (nerve impulse) through the nerve cells. This co-ordination and specialization gives the organism a special edge in survival in the world and also helps us to understand the body's complex system and its wonders.

2) Living cells can multiply and replace the lost cell without losing its own identity. This is a clear-cut benefit over unicellular organisms. Unicellular organisms divide and the initial organism material is separated into two progeny cells.

3) Differentiation bestows tremendous benefits on the multicellular organisms.

These are:

a) Increased survival

b) Increased specialization, and

c) A proper balance between the cell surface and cell volume for receiving an external stimulus, exchange of materials, transport, secretion etc. This is essential in interacting with its external environment and in communicating with the world.


Related Discussions:- Define benefits and constraints of multicellular organisms

Cells, comparing a cell to a hospital

comparing a cell to a hospital

Explain the porphyrins in the urine, Explain the Porphyrins in the urine ...

Explain the Porphyrins in the urine Porphyrins (a group of compounds containing the porphin structure, four pyrrole rings connected by methine bridges in a cyclic configuration

What minerals attract lightning, What minerals attract lightning? Ans) ...

What minerals attract lightning? Ans)  Big structures and things that are metal attract lightning, also trees do. In fact, anything that is metallic having mineral may seem

Nonionising radiations, Nonionising Radiations : As stated earlier the rad...

Nonionising Radiations : As stated earlier the radiation hazards are not limited to ionising radiations from radioactive materials. There are a number of other radiation sources i

Explain steroids, Explain Steroids Steroids form a group of compounds...

Explain Steroids Steroids form a group of compounds which are often found  in association with  fats but  structurally and  functionally these are somewhat unrelated  to most

Explain the factors that affect the reabsorption process, Explain the Facto...

Explain the Factors That Affect the Reabsorption Process There are also two major factors that affect the reabsorption process. These include: 1) Concentration of small m

Explain immunohistochemistry, Explain Immunohistochemistry Here the Ag ...

Explain Immunohistochemistry Here the Ag is tagged with a fluorescent dye (e.g. rhodamine). Inspite of a tag, the Ab binds to the Ag. In the section of a tissue, the Ag with ta

Hard and soft water in cleaning, Hard and soft water in cleaning Prepar...

Hard and soft water in cleaning Prepare two samples of dirty cloth. Wash one in soft water with soap unless it is clean. Wash the other cloth in hard water for the similar leng

Explain organs of the respiratory system, Explain Organs of the Respiratory...

Explain Organs of the Respiratory System The respiratory system consists of various organs. They form a clear pathway for the air to enter and leave the lungs. The body needs a

Deductive logic, Deductive logic: Deductive logic may be  considered as...

Deductive logic: Deductive logic may be  considered as the opposite of  induction. Here the reasoning is more direct. If  we know a statement about a whole class of objects, ph

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd